Rare Fossil Seahorse (Hippocampus ramulosus) in Natural Shale MatrixCalifornia Historical Design4.8(500)$2004 days Left
Rare Diademaproetus praecursor Trilobite Fossil – Devonian, MoroccoCalifornia Historical Design4.8(500)$504 days Left
3 7/8" x 3 1/2" Knightia Fish Fossil, Green River Formation, Wyoming, 53.5 to 48.5 MYOHeartland Artifact Auctions4.7(899)$10Jul 12, 2026
